Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Toshiya Takagi0
Nobuyuki Takiyama0
Takashi Murakami0
Toru Kobayashi0
Kazuhiro Fukuda0
Date of Patent
September 23, 2008
0Patent Application Number
115461070
Date Filed
October 11, 2006
0Patent Primary Examiner
Patent abstract
A protective film for a polarizing plate is disclosed in which an contact angle of the surface in contact with a polarizer with respect to pure water is less than 55° and the surface in contact with a polarizer becomes hydrophilic due to a plasma treatment.
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